LVM level snapshot backup and restore

Narayanan, Karthikeyan knarayanan at webmd.net
Thu Jun 11 22:55:21 UTC 2009


Hi There,

 

I have a production server which requires a logical volume expansion.
The file system which requires expansion is not yet placed in the backup
rotation. Before expanding the file system, I wanted to setup a LVM
snapshot to ensure we have a proper backup in case of a failure during
expanding the volume. Can anyone here describe me the steps to do?

 

Thanks

Karthik




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